AS749 144.146.48.0/20 CIDR and IP Range Summary.ASN: 749 - DoD Network Information CenterHost Count: 4094Addressable IPs: 4096144.146.48.0/24144.146.49.0/24144.146.50.0/24144.146.51.0/24144.146.52.0/24144.146.53.0/24144.146.54.0/24144.146.55.0/24144.146.56.0/24144.146.57.0/24144.146.58.0/24144.146.59.0/24144.146.60.0/24144.146.61.0/24144.146.62.0/24144.146.63.0/24